Trace number 362710

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (TO) 1802.04 1802.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-NSR8K.opb
MD5SUM093bff5ffdc26fbd8afb9be10c9fedc9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.32119
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables221520
Total number of constraints6283
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints6283
Minimum length of a constraint45
Maximum length of a constraint221520
Number of terms in the objective function 221520
Biggest coefficient in the objective function 8183
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 743259
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 743261
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

1800.07/1800.61	sh: line 1:  1976 Terminated              pb2clasp1 instance-362710-1177017181.opb >/tmp/evaluation/362710-1177017181/temp/instance-362710-1177017181.opb.lp
1800.07/1800.62	c Somebody sent me a SIGTERM
1800.07/1800.62	s UNKNOWN
1800.07/1800.63	pb2clasp1: no process killed
1800.07/1800.64	clasp: no process killed
1801.96/1802.62	sh: line 1:  1986 Killed                  cat /tmp/evaluation/362710-1177017181/temp/instance-362710-1177017181.opb.op
1801.96/1802.62	      1987                       | clasp >/tmp/evaluation/362710-1177017181/temp/instance-362710-1177017181.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362710-1177017181/instance-362710-1177017181.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-362710-1177017181 -o ROOT/results/node45/solver-362710-1177017181 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362710-1177017181.opb /tmp/evaluation/362710-1177017181/temp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1973
/proc/meminfo: memFree=1839024/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=12268 CPUtime=0
/proc/1973/stat : 1973 (pbclasp) D 1970 1973 982 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 56563712 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258939255397 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/1973/statm: 3067 317 242 3 0 167 0

[startup+0.0217241 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1973
/proc/meminfo: memFree=1839024/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=13188 CPUtime=0.01
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 655 0 0 0 1 0 0 0 18 0 1 0 56563712 13504512 621 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 3297 621 314 3 0 397 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13188

[startup+0.101732 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1973
/proc/meminfo: memFree=1839024/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=16448 CPUtime=0.09
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 1467 0 0 0 9 0 0 0 18 0 1 0 56563712 16842752 1433 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 4112 1434 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301752 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1973
/proc/meminfo: memFree=1839024/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33460 CPUtime=0.29
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 10301 0 0 0 24 5 0 0 19 0 1 0 56563712 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33460

[startup+0.701793 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1973
/proc/meminfo: memFree=1839024/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33460 CPUtime=0.69
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 30749 0 0 0 58 11 0 0 23 0 1 0 56563712 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33460

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1817192/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33460 CPUtime=1.49
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 71645 0 0 0 120 29 0 0 25 0 1 0 56563712 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33460

[startup+3.10402 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1818344/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33460 CPUtime=3.09
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 154005 0 0 0 244 65 0 0 25 0 1 0 56563712 34263040 5716 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8365 5716 320 3 0 5465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33460

[startup+6.30136 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1818408/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33456 CPUtime=6.29
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 317982 0 0 0 500 129 0 0 25 0 1 0 56563712 34258944 5715 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967570 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8364 5715 320 3 0 5464 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33456

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1817136/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33580 CPUtime=12.69
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 645345 0 0 0 1006 263 0 0 25 0 1 0 56563712 34385920 5738 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8395 5738 320 3 0 5495 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33580

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1817520/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=33848 CPUtime=25.48
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 1300658 0 0 0 2020 528 0 0 25 0 1 0 56563712 34660352 5794 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967586 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8462 5794 320 3 0 5562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33848

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1816688/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=34240 CPUtime=51.08
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 2610985 0 0 0 4072 1036 0 0 25 0 1 0 56563712 35061760 5906 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8560 5906 320 3 0 5660 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34240

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1815792/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=35244 CPUtime=102.26
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 5229315 0 0 0 8105 2121 0 0 25 0 1 0 56563712 36089856 6132 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967913 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 8811 6132 320 3 0 5911 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35244

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1814896/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=36108 CPUtime=162.24
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 8295775 0 0 0 12844 3380 0 0 25 0 1 0 56563712 36974592 6355 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967594 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 9027 6355 320 3 0 6127 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36108

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1974
/proc/meminfo: memFree=1815472/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=37356 CPUtime=222.23
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 11360000 0 0 0 17575 4648 0 0 25 0 1 0 56563712 38252544 6254 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 9339 6261 320 3 0 6439 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 37356

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1814000/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=38216 CPUtime=282.21
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 14422460 0 0 0 22300 5921 0 0 25 0 1 0 56563712 39133184 6900 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 9554 6900 320 3 0 6654 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 38216

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1810800/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=39976 CPUtime=342.19
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 17486516 0 0 0 27007 7212 0 0 25 0 1 0 56563712 40935424 7339 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967932 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 9994 7339 320 3 0 7094 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39976

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1810288/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=40836 CPUtime=402.18
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 20547092 0 0 0 31722 8496 0 0 25 0 1 0 56563712 41816064 7549 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967546 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 10209 7549 320 3 0 7309 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40836

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1809712/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=41956 CPUtime=462.16
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 23610304 0 0 0 36421 9795 0 0 25 0 1 0 56563712 42962944 7795 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 10489 7801 320 3 0 7589 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 41956

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1807792/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=43068 CPUtime=522.15
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 26680939 0 0 0 41137 11078 0 0 25 0 1 0 56563712 44101632 8095 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413006 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 10767 8095 320 3 0 7867 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43068

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1807920/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=44192 CPUtime=582.13
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 29763900 0 0 0 45845 12368 0 0 25 0 1 0 56563712 45252608 8395 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 11048 8395 320 3 0 8148 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1974
/proc/meminfo: memFree=1804528/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=46980 CPUtime=642.12
/proc/1973/stat : 1973 (pbclasp) R 1970 1973 982 0 -1 4194304 32851905 0 0 0 50574 13638 0 0 25 0 1 0 56563712 48107520 9065 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967610 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1973/statm: 11745 9065 320 3 0 8845 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46980


################
# More data... #
################

/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=27384 CPUtime=247.32
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 12314959 0 0 0 19828 4904 0 0 25 0 1 0 56681202 28041216 4193 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967853 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 6846 4193 340 3 0 3946 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 105868

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1752160/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=28108 CPUtime=307.3
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 15390075 0 0 0 24567 6163 0 0 25 0 1 0 56681202 28782592 3945 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967466 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 7027 3953 340 3 0 4127 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 106592

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1750688/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=29476 CPUtime=367.28
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 18464499 0 0 0 29308 7420 0 0 25 0 1 0 56681202 30183424 4322 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967466 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 7369 4329 340 3 0 4469 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 107960

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1751392/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=30204 CPUtime=427.27
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 21533929 0 0 0 34027 8700 0 0 25 0 1 0 56681202 30928896 4894 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967586 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 7551 4894 340 3 0 4651 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 108688

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1749280/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=30924 CPUtime=487.25
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 24602244 0 0 0 38749 9976 0 0 25 0 1 0 56681202 31666176 5099 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967570 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 7731 5099 340 3 0 4831 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 109408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1748384/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=31776 CPUtime=547.23
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 27677981 0 0 0 43465 11258 0 0 25 0 1 0 56681202 32538624 5314 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967586 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 7944 5314 340 3 0 5044 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 110260

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1747616/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=32764 CPUtime=607.22
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 30754764 0 0 0 48217 12505 0 0 25 0 1 0 56681202 33550336 5425 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258938967466 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 8191 5431 340 3 0 5291 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 111248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1745696/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=73132 CPUtime=1174.55
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63357531 0 0 0 91730 25725 0 0 25 0 1 0 56563712 74887168 15629 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947985506 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/1973/statm: 18283 15629 324 3 0 15383 0
[pid=1975] ppid=1973 vsize=5352 CPUtime=0
/proc/1975/stat : 1975 (sh) S 1973 1973 982 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 56681201 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1975/statm: 1338 229 193 169 0 49 0
[pid=1976] ppid=1975 vsize=34548 CPUtime=625.52
/proc/1976/stat : 1976 (pb2clasp1) R 1975 1973 982 0 -1 4194304 31694835 0 0 0 49664 12888 0 0 25 0 1 0 56681202 35377152 5993 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 258959412994 0 0 4224 0 0 0 0 17 1 0 0
/proc/1976/statm: 8637 5993 340 3 0 5737 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 113032

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 1976
/proc/meminfo: memFree=1745696/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=92668 CPUtime=1800.77
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63370116 31695571 0 0 91792 25731 49664 12890 16 0 1 0 56563712 94892032 20517 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4231 16384 18446744071563356171 0 0 17 0 0 0
/proc/1973/statm: 23167 20517 342 3 0 20267 0
Current children cumulated CPU time (s) 1800.77
Current children cumulated vsize (KiB) 92668

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 1987
/proc/meminfo: memFree=1735120/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=92668 CPUtime=1800.85
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63370149 31696375 0 0 91792 25731 49665 12897 16 0 1 0 56563712 94892032 20518 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1973/statm: 23167 20518 343 3 0 20267 0
[pid=1985] ppid=1973 vsize=5352 CPUtime=0
/proc/1985/stat : 1985 (sh) S 1973 1973 982 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 56743859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1985/statm: 1338 224 188 169 0 49 0
[pid=1986] ppid=1985 vsize=2520 CPUtime=0
/proc/1986/stat : 1986 (cat) S 1985 1973 982 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 56743860 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1986/statm: 630 87 71 4 0 42 0
[pid=1987] ppid=1985 vsize=3944 CPUtime=0.7
/proc/1987/stat : 1987 (clasp) R 1985 1973 982 0 -1 4194304 1290 0 0 0 70 0 0 0 25 0 1 0 56743860 4038656 502 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5144743 0 0 4096 0 0 0 0 17 1 0 0
/proc/1987/statm: 986 502 172 154 0 456 0
Current children cumulated CPU time (s) 1801.55
Current children cumulated vsize (KiB) 104484

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 1987
/proc/meminfo: memFree=1735120/2055920 swapFree=4158476/4192956
[pid=1973] ppid=1970 vsize=92668 CPUtime=1800.85
/proc/1973/stat : 1973 (pbclasp) S 1970 1973 982 0 -1 4194304 63370149 31696375 0 0 91792 25731 49665 12897 16 0 1 0 56563712 94892032 20518 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1973/statm: 23167 20518 343 3 0 20267 0
[pid=1985] ppid=1973 vsize=5352 CPUtime=0
/proc/1985/stat : 1985 (sh) S 1973 1973 982 0 -1 4194304 287 0 0 0 0 0 0 0 19 0 1 0 56743859 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1985/statm: 1338 224 188 169 0 49 0
[pid=1986] ppid=1985 vsize=2520 CPUtime=0
/proc/1986/stat : 1986 (cat) S 1985 1973 982 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 56743860 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1986/statm: 630 87 71 4 0 42 0
[pid=1987] ppid=1985 vsize=4752 CPUtime=1.11
/proc/1987/stat : 1987 (clasp) R 1985 1973 982 0 -1 4194304 1835 0 0 0 110 1 0 0 25 0 1 0 56743860 4866048 641 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135030969 0 0 4096 0 0 0 0 17 1 0 0
/proc/1987/statm: 1188 641 172 154 0 658 0
Current children cumulated CPU time (s) 1801.96
Current children cumulated vsize (KiB) 105292

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.65
CPU time (s): 1802.04
CPU user time (s): 1415.71
CPU system time (s): 386.336
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 113032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1415.71
system time used= 386.336
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95071943
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 498
involuntary context switches= 25729

runsolver used 1.77273 second user time and 4.79227 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Thu Apr 19 21:13:01 UTC 2007

IDJOB= 362710
IDBENCH= 1632
IDSOLVER= 158
FILE ID= node45/362710-1177017181

PBS_JOBID= 4630542

Free space on /tmp= 66436 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-NSR8K.opb
COMMAND LINE= pbclasp instance-362710-1177017181.opb /tmp/evaluation/362710-1177017181/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-362710-1177017181 -o ROOT/results/node45/conversion-362710-1177017181 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362710-1177017181/instance-362710-1177017181.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-362710-1177017181 -o ROOT/results/node45/solver-362710-1177017181 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362710-1177017181.opb /tmp/evaluation/362710-1177017181/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  093bff5ffdc26fbd8afb9be10c9fedc9

RANDOM SEED= 49379777

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1839496 kB
Buffers:         34028 kB
Cached:         116784 kB
SwapCached:      14564 kB
Active:          78464 kB
Inactive:        96304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839496 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:           11552 kB
Writeback:           0 kB
Mapped:          32052 kB
Slab:            27296 kB
Committed_AS:  1188052 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66415 MiB

End job on node45 on Thu Apr 19 21:43:04 UTC 2007